Answer:
<em>C. the nation, and since then,</em>
Exclamation: If you're joining two sentences together you need a comma to do so. By placing a comma after "nation" and "then" you are making a run-on sentence.

Which sentence best describes an objective news source?
A. No editorial staff iS present to filter information.
B. Some content is purposely left out by
the editorial staff.
C. The tone of an article is not affected by the journalist's personal feelings.
D. The tone of an article is affected by the journalist's personal
feelings.

- C. The tone of an article is not affected by the journalist's personal feelings.

-eloiza123 <3
Answer:
A. They are compelled by something appealing but wasteful, resulting in their demise
Explanation:
The word "profligacy" means to be excessively wasteful of resources. So, the best interpretation of the following quote is that the people are compelled by something appealing but wasteful, resulting in their demise.
Because from the quote, the people are described as "not knowing what to do with their gold" which indicates that they had no concrete and workable plan on how to invest their gold and they became wasteful and perished.